pneumatic drilling

 
  • 壓氣鑽孔,風動鑽孔

pneumatic drilling的用法和樣例:

例句

  1. The retiring miner delivered his pneumatic drill over to his successor.
    這位即將退休的礦工把風鑽移交給他的接班人。

pneumatic drilling的相關資料:

臨近單詞

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